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eIF4E-mediated resistance to potyviruses in plants: from natural alleles to edited genes

hal.structure.identifierGénétique et Amélioration des Fruits et Légumes [GAFL]
dc.contributor.authorGALLOIS, Jean-Luc
hal.structure.identifierBiologie du fruit et pathologie [BFP]
dc.contributor.authorGERMAN-RETANA, Sylvie
dc.date.issued2023-08
dc.identifier.issn1267-8694
dc.description.abstractEnResistance to viruses is an important aspect of plant breeding. One way to achieve it is to select genetic resistances based on the susceptibility factors hijacked by the virus to infect the plants. Here, we recount work done on genes encoding translation initiation factors eIF4E, some of the most successful targets for obtaining resistance to potyviruses, starting from their characterization 20 years ago. With examples from different plant species, pepper, tomato, tobacco and arabidopsis, we present the basis of this type of resistances and their characteristics, highlighting the role of gene redundancy among 4E factors, their specificity for the virus and the need for the plant of a trade-off between resistance and development. Finally, we show how the new genome editing techniques could be used in plant breeding to develop eIF4E-based resistances in crops, mimicking the functional alleles that have been selected during evolution in many crops.
dc.language.isoen
dc.publisherJohn Libbey Eurotext
dc.subject.enPotyvirus
dc.subject.eneIF4E
dc.subject.engenome edition
dc.subject.ennatural resistances
dc.subject.enplants
dc.subject.ensusceptibility factors
dc.title.eneIF4E-mediated resistance to potyviruses in plants: from natural alleles to edited genes
dc.typeArticle de revue
dc.identifier.doi10.1684/vir.2023.1012
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale/Phytopathologie et phytopharmacie
dc.subject.halSciences du Vivant [q-bio]/Microbiologie et Parasitologie/Virologie
bordeaux.journalVirologie
bordeaux.page225-337
bordeaux.volume27
bordeaux.issue4
bordeaux.peerReviewedoui
hal.identifierhal-04183169
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04183169v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Virologie&rft.date=2023-08&rft.volume=27&rft.issue=4&rft.spage=225-337&rft.epage=225-337&rft.eissn=1267-8694&rft.issn=1267-8694&rft.au=GALLOIS,%20Jean-Luc&GERMAN-RETANA,%20Sylvie&rft.genre=article


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